Home / 6,656,394,798.87-9,186,113,572.05-3,686,171,049.87

Finding the Fourth Proportional to 6,656,394,798.87, 9,186,113,572.05 and 3,686,171,049.87

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Solution

The fourth proportional to 6,656,394,798.87, 9,186,113,572.05 and 3,686,171,049.87 is: 5,087,075,952.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,394,798.87 : 9,186,113,572.05 = 3,686,171,049.87 : x
  2. Step 2: Convert to fraction form
    6,656,394,798.87/9,186,113,572.05 = 3,686,171,049.87/x
  3. Step 3: Cross multiply
    6,656,394,798.87x = 9,186,113,572.05 × 3,686,171,049.87
  4. Step 4: Simplify right side
    6,656,394,798.87x = 33,861,585,910,085,636,096
  5. Step 5: Solve for x
    x = 33,861,585,910,085,636,096/6,656,394,798.87
  6. Step 6: Final answer
    x = 5,087,075,952.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.